registry / Remote code execution / abuden224
abuden224
Republished package
This report shows the evidence for abuden224@2.0.0. 3 of 4 known versions are blocked or flagged. The newest version, 0.0.1-security, is allowed. See all versions.
AI Security Review
scanned 3mo ago · by lpm-firewall-aiThis package is not a normal library entrypoint: its main artifact is a browser application that automatically executes a remote, unpinned script and ships an obfuscated proxy stack. The absence of npm lifecycle hooks reduces install-time risk but does not mitigate the runtime remote-code-execution behavior.
Static reason
One or more suspicious static signals were detected.; source matched previously finalized malicious package; routed for review; source fingerprint signature matched known malicious package; routed for review
Trigger
User opens or serves `index.html`.
Impact
The remote host can execute arbitrary JavaScript in the page origin; the proxy runtime expands access to browser traffic and session data handled by the page.
Mechanism
Remote script execution plus browser-proxy request interception.
Attack narrative
At runtime, `index.html` loads and executes arbitrary code controlled by `c.vipersfutbol.com` without integrity pinning or user action beyond opening the page. The package disguises this as a republished npm package while shipping obfuscated application bundles and a Scramjet-based browser proxy that can rewrite requests and manage cookies, storage, workers, and WebSockets. No install-time execution is present, but the active remote payload loader is a concrete remote-code-execution surface.
AI rationale
This package is not a normal library entrypoint: its main artifact is a browser application that automatically executes a remote, unpinned script and ships an obfuscated proxy stack. The absence of npm lifecycle hooks reduces install-time risk but does not mitigate the runtime remote-code-execution behavior.
Evidence
index.htmlpackage.jsonbfjdx/757lr8.jsct1tl/pap3do.jsassets/index-CJm_PfL2.jsassets/ChatPage-zoA8Z6RX.jsct1tl/csbzam.jsct1tl/jmqwjq.js
Network endpoints2
c.vipersfutbol.com/script.jswww.googletagmanager.com/gtag/js?id=G-0VL3ZSBXDH
Decision evidence
public snapshotAI called this Malicious at 96.0% confidence as Malware with low false-positive risk.
Evidence for block
- `index.html` auto-loads `https://c.vipersfutbol.com/script.js` on page open.
- `index.html` runs bundled bootstrap scripts before the app module.
- `bfjdx/757lr8.js` is a Scramjet browser-proxy/runtime bundle that rewrites requests, workers, storage, and WebSockets.
- `ct1tl/pap3do.js` creates proxy frames and persists/propgates cookies.
- `assets/index-CJm_PfL2.js` and `assets/ChatPage-zoA8Z6RX.js` are heavily obfuscated runtime bundles.
Evidence against
- `package.json` has no `preinstall`, `install`, or `postinstall` hook.
- No Node filesystem, shell, or environment-harvesting execution path was confirmed.
- No AI-agent configuration or control-surface mutation was found.
Behavioral surface
ChildProcessDynamicRequireFilesystemNetworkWebSocket
HighEntropyStringsMinifiedObfuscatedProtestwareUrlStrings
Source & flagged code
9 flagged · loading sourceassets/proxy-runtime-1NyFshf9.jsView file
1patternName = aws_access_key
severity = critical
line = 1
matchedText = var OQ=O...B+=`
Critical
Critical Secret
Package contains a critical-looking secret pattern.
assets/proxy-runtime-1NyFshf9.jsView on unpkg · L11patternName = aws_access_key
severity = critical
line = 1
matchedText = var OQ=O...B+=`
Critical
Secret Pattern
AWS access key ID in assets/proxy-runtime-1NyFshf9.js
assets/proxy-runtime-1NyFshf9.jsView on unpkg · L1bfjdx/757lr8.jsView file
17L18: //# sourceURL=${A}`)();n=c,o=l}else n=g.z$,o=g.Mt;r.construct&&(l.construct=function(e,t,i){let n,s=!1,a={fn:e,this:null,args:t,newTarget:i,return:e=>{s=!0,n=e},call:()=>(s=!0,n=o(...
L19: //# sourceURL=${r.url.href}`),n}return o.body;case"style":return(0,i.sM)(await o.text(),e.context,r.meta);case"sharedworker":case"worker":return(0,i.iP)(new Uint8Array(await o.arra...
Medium
Findings
2 Critical5 High6 Medium4 Low
CriticalCritical Secretassets/proxy-runtime-1NyFshf9.js
CriticalSecret Patternassets/proxy-runtime-1NyFshf9.js
HighObfuscated Payload Loaderassets/ChatPage-zoA8Z6RX.js
HighObfuscated
HighShips High Entropy Blobassets/KaTeX_Script-Regular-D3wIWfF6.woff2
HighKnown Malware Source Similarityassets/fingerprint-Y5nV5FVa.js
HighKnown Malware Source Fingerprint Signatureassets/ChatPage-zoA8Z6RX.js
MediumDynamic Requirebfjdx/757lr8.js
MediumNetwork
MediumProtestware
MediumShips Wasm Modulebfjdx/w7m632.wasm
MediumStructural Risk Force Deep Review
Medium
Affected versions and remediation
This report applies to abuden224@2.0.0.
The versions list below shows the verdict for each recorded version.
- Avoid installing abuden224@2.0.0. Remove it from direct dependencies and check your lockfile for transitive copies.
- Choose an independently verified alternative or release. This report does not establish that other versions are safe.
- If this version ran, investigate the affected machine and build environment. Rotate credentials it could access and rebuild from a trusted environment.
Evidence last updated: .
Source advisory published: .
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